I have had Tinnitus for 3 years, right ear perception, pure tone, high freq, low to med level db (50 years old now).I am Supervising Sound Editor/Rerecording Mixer in the film industry in Los Angeles for 23 years and before that toured as a professional guitar player in a prog rock band with a Wall of Marshall Amps behind me for a total of 35 years of loud sound thus I have hearing damage so just want to get that out on the table first for a baseline.
Mostly I don't give T a lot of focus or energy but when I am stressed I recognize it with a pattern of 2 days on 1 day off and I have read this pattern with many others on T Forums, clearly there is something to the 2/1 day pattern. This is going to sound horribly ironic(like Vic Morrow in The Twilight Zone film if you remember what characters roll was all about in that film) but I have found on days that I have loud T if I get in my car and play a specific Black Crowes Song loud for even just 3 minutes it shuts off my T for quite often the whole day or sometimes just an hour or a few minutes, it's a real crap shoot as to what it will do time frame wise BUT I notice if I immediately focus on talking to someone or get out my car and get busy without any "checking in with my T" it will indeed be gone for the day.
This brings me to my Audio Engineering backyard diagnosis and treatment hypothesis:
When I turn on the loud music and I actually sing along(love Chris Robinson great soul!) what I believe the loud music is actually doing is acting like a piece of equipment we use in the audio engineering world that is a called a Compressor. The loud music is compressing the Tinnitus ringing as it can not compete with the loud "input" from the music. I have tested this remedy numerous times now and it consistently reduces the Tinnitus to level that I can not pickup on it and if I quickly focus on other things quite often I can loose it for the day!
The Irony of course is the loud music caused my Tinnitus and now I am have to use a little loud music to get rid of it!